| -rw-r--r-- | libopie2/opiecore/linux/opcmciasystem.cpp | 92 | ||||
| -rw-r--r-- | libopie2/opiecore/linux/opcmciasystem.h | 74 |
2 files changed, 135 insertions, 31 deletions
diff --git a/libopie2/opiecore/linux/opcmciasystem.cpp b/libopie2/opiecore/linux/opcmciasystem.cpp index 34e4477..c4b5316 100644 --- a/libopie2/opiecore/linux/opcmciasystem.cpp +++ b/libopie2/opiecore/linux/opcmciasystem.cpp @@ -1,143 +1,205 @@ /* This file is part of the Opie Project =. (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; version 2 of the License. ._= =} : .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "opcmciasystem.h" using namespace Opie::Core; /* OPIE */ #include <opie2/odebug.h> /* QT */ #include <qfile.h> #include <qtextstream.h> /* STD */ #include <errno.h> #include <fcntl.h> #include <string.h> +#include <stdlib.h> #include <sys/ioctl.h> #include <sys/types.h> #include <sys/stat.h> /*====================================================================================== * OPcmciaSystem *======================================================================================*/ OPcmciaSystem* OPcmciaSystem::_instance = 0; OPcmciaSystem::OPcmciaSystem() { qDebug( "OPcmciaSystem::OPcmciaSystem()" ); synchronize(); } void OPcmciaSystem::synchronize() { qDebug( "OPcmciaSystem::synchronize()" ); _interfaces.clear(); //FIXME: Use cardmgr subsystem ioctls QString fileName; if ( QFile::exists( "/var/run/stab" ) ) { fileName = "/var/run/stab"; } else if ( QFile::exists( "/var/state/pcmcia/stab" ) ) { fileName = "/var/state/pcmcia/stab"; } else { fileName = "/var/lib/pcmcia/stab"; } QFile cardinfofile( fileName ); if ( !cardinfofile.exists() || !cardinfofile.open( IO_ReadOnly ) ) { qWarning( "pcmcia info file not found or unaccessible" ); return; } QTextStream cardinfo( &cardinfofile ); while ( !cardinfo.atEnd() ) { - QString line = cardinfo.readLine(); - // qDebug( "line = '%s'", (const char*) line ); - if ( line.startsWith( "Socket" ) && ! line.contains( "empty" ) ) + QString strSocket; + int numSocket; + char colon; + QString cardName; + cardinfo >> strSocket >> numSocket >> colon; + cardName = cardinfo.readLine().stripWhiteSpace(); + qDebug( "strSocket = '%s', numSocket = '%d', colon = '%c', cardName = '%s'", (const char*) strSocket, numSocket, colon, ( const char*) cardName ); + if ( strSocket == "Socket" && colon == ':' ) { - int mid = line.find( ':' ); - QString name = line.right( line.length() - mid - 1 ); - QString id = line.right( line.length() - mid + 1 ); - if ( mid ) _interfaces.insert( name.stripWhiteSpace(), new OPcmciaCard( this, (const char*) id.stripWhiteSpace() ) ); + _interfaces.append( new OPcmciaSocket( numSocket, this, (const char*) cardName ) ); } else { continue; } } } int OPcmciaSystem::count() const { return _interfaces.count(); } -OPcmciaCard* OPcmciaSystem::card( const QString& iface ) const +int OPcmciaSystem::cardCount() const { - return _interfaces[iface]; + int nonEmpty = 0; + OPcmciaSystem::CardIterator it = iterator(); + while ( it.current() ) + { + if ( !it.current()->isEmpty() ) nonEmpty++; + ++it; + } + return nonEmpty; +} + + +OPcmciaSocket* OPcmciaSystem::socket( unsigned int number ) +{ + return _interfaces.at( number ); } OPcmciaSystem* OPcmciaSystem::instance() { if ( !_instance ) _instance = new OPcmciaSystem(); return _instance; } OPcmciaSystem::CardIterator OPcmciaSystem::iterator() const { return OPcmciaSystem::CardIterator( _interfaces ); } /*====================================================================================== - * OPcmciaCard + * OPcmciaSocket *======================================================================================*/ -OPcmciaCard::OPcmciaCard( QObject* parent, const char* name ) - :QObject( parent, name ) +OPcmciaSocket::OPcmciaSocket( int socket, QObject* parent, const char* name ) + :QObject( parent, name ), _socket( socket ) { - odebug << "OPcmciaCard::OPcmciaCard()" << oendl; + odebug << "OPcmciaSocket::OPcmciaSocket()" << oendl; init(); } -OPcmciaCard::~OPcmciaCard() +OPcmciaSocket::~OPcmciaSocket() +{ +} + + +/* internal */ void OPcmciaSocket::init() +{ +} + +/* internal */ bool OPcmciaSocket::command( const QString& cmd ) +{ + QString cmdline = QString().sprintf( "cardctl %s %d &", (const char*) cmd, _socket ); + ::system( (const char*) cmdline ); +} + +int OPcmciaSocket::number() const +{ + return _socket; +} + + +QString OPcmciaSocket::identity() const { + return ( strcmp( name(), "empty" ) == 0 ) ? "<Empty Socket>" : name(); } -void OPcmciaCard::init() +bool OPcmciaSocket::isEmpty() const { + return ( strcmp( name(), "empty" ) == 0 ); } +bool OPcmciaSocket::isSuspended() const +{ +} + +bool OPcmciaSocket::eject() +{ + return command( "eject" ); +} + +bool OPcmciaSocket::insert() +{ + return command( "insert" ); +} + +bool OPcmciaSocket::suspend() +{ + return command( "suspend" ); +} + +bool OPcmciaSocket::resume() +{ + return command( "resume "); +} diff --git a/libopie2/opiecore/linux/opcmciasystem.h b/libopie2/opiecore/linux/opcmciasystem.h index 694bf16..4b445aa 100644 --- a/libopie2/opiecore/linux/opcmciasystem.h +++ b/libopie2/opiecore/linux/opcmciasystem.h @@ -1,129 +1,171 @@ /* This file is part of the Opie Project =. (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; version 2 of the License. ._= =} : .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OPCMCIASYSTEM_H #define OPCMCIASYSTEM_H #include <qobject.h> -#include <qdict.h> -#include <qmap.h> +#include <qlist.h> namespace Opie { namespace Core { -class OPcmciaCard; +class OPcmciaSocket; /*====================================================================================== * OPcmciaSystem *======================================================================================*/ /** * @brief A container class for the linux pcmcia subsystem * * This class provides access to all available pcmcia/cf cards on your device. * * @author Michael 'Mickey' Lauer <mickey@Vanille.de> */ class OPcmciaSystem : public QObject { Q_OBJECT public: - typedef QDict<OPcmciaCard> CardMap; - typedef QDictIterator<OPcmciaCard> CardIterator; + typedef QList<OPcmciaSocket> CardList; + typedef QListIterator<OPcmciaSocket> CardIterator; public: /** - * @returns the number of available interfaces + * @returns the number of available sockets */ int count() const; /** + * @returns the number of populated sockets + */ + int cardCount() const; + /** * @returns a pointer to the (one and only) @ref OSystem instance. */ static OPcmciaSystem* instance(); /** * @returns an iterator usable for iterating through all sound cards. */ CardIterator iterator() const; /** - * @returns a pointer to the @ref OAudioInterface object for the specified @a interface or 0, if not found - * @see OAudioInterface + * @returns a pointer to the @ref OPcmciaSocket object correspinding to socket number n, or 0, if not found + * @see OPcmciaSocket */ - OPcmciaCard* card( const QString& interface ) const; + OPcmciaSocket* socket( unsigned int number ); /** - * @internal Rebuild the internal interface database + * @internal Rebuild the internal database * @note Sometimes it might be useful to call this from client code, * e.g. after issuing a cardctl insert */ void synchronize(); protected: OPcmciaSystem(); private: static OPcmciaSystem* _instance; - CardMap _interfaces; + CardList _interfaces; class Private; Private *d; }; /*====================================================================================== - * OPcmciaCard + * OPcmciaSocket *======================================================================================*/ -class OPcmciaCard : public QObject +class OPcmciaSocket : public QObject { Q_OBJECT public: /** - * Constructor. Normally you don't create @ref OPcmciaCard objects yourself, + * Constructor. Normally you don't create @ref OPcmciaSocket objects yourself, * but access them via @ref OPcmciaSystem::card(). */ - OPcmciaCard( QObject* parent, const char* name ); + OPcmciaSocket( int socket, QObject* parent, const char* name ); /** * Destructor. */ - virtual ~OPcmciaCard(); + virtual ~OPcmciaSocket(); + /** + * @returns the corresponding socket number + */ + int number() const; + /** + * @returns the identification string of the card in this socket, or "<Empty Socket>" + */ + QString identity() const; + /** + * @returns true, if the socket is empty + */ + bool isEmpty() const; + /** + * @returns true, if the socket is suspended + */ + bool isSuspended() const; + /** + * Eject card. @returns true, if operation succeeded + * @note: This operation needs root privileges + */ + bool eject(); + /** + * Insert card. @returns true, if operation succeeded + * @note: This operation needs root privileges + */ + bool insert(); + /** + * Suspend card. @returns true, if operation succeeded + * @note: This operation needs root privileges + */ + bool suspend(); + /** + * Resume card. @returns true, if operation succeeded + * @note: This operation needs root privileges + */ + bool resume(); protected: private: void init(); + bool command( const QString& cmd ); + int _socket; + private: class Private; Private *d; }; } } #endif // OPCMCIASYSTEM_H |